Satechi Bluetooth Rechargeable Wireless Pointer and Remote Control - Compatible with PowerPoint and Keynote Presentations PRESENTATION REMOTE - change slides, start and stop presentations, and pause presentations. Not compatible with iOS PowerPoint v2.14 RECHARGEABLE BATTERY - no need to buy expensive batteries! BLUETOOTH 3.0 - connect to your Bluetooth devices with a wireless range of up to 33 feet SLIM, PORTABLE DESIGN - easily fits into any backpack, bag or purse COMPATIBILITY - supports iPad Pro, Air, Mini, iPhone XS Max/XS/XR/X, 8 Plus, 8, 7 Plus, 7, 6 Plus, 6, 5, Samsung Galaxy S8, S7, S6, S5, MacBook Pro/Air, iMac, Mac Mini, Surface Pro, Windows 7, 8/8.1, 10 and all other Bluetooth-enabled computers